HOCHDRUCKENTLADUNGSLAMPE MIT KERAMISCHER ENTLADUNGSRÖHRE, DAFÜR GEEIGNETER KERAMISCHER KÖRPER UND VERFAHREN ZU SEINER HERSTELLUNG

A high-pressure discharge lamp (1) is provided with a ceramic vessel (6) made from alumina which is doped with 100-800 ppm MgO, 200-1200 ppm ZrO2 and 10-300 ppm Y2O3. This improves the loading capacity of the ceramic.

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Bibliographische Detailangaben
Hauptverfasser:	DOI, JUNISHI, TIEDT, RITA, WESKE, HELMUT, MAEKAWA, KOICHIRO
Format:	Patent
Sprache:	ger
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A high-pressure discharge lamp (1) is provided with a ceramic vessel (6) made from alumina which is doped with 100-800 ppm MgO, 200-1200 ppm ZrO2 and 10-300 ppm Y2O3. This improves the loading capacity of the ceramic.